component

B72210S0271K101

Public Made by Adom

by adom

TDK Varistors, THT, P=7.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionb72210s0271k101factory-2.0.0extractor-text

Verified B72210S0271K101

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: B72210S0271K101 · THT, P=7.5mm · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • ✓distributor: lcsc C54321676, digikey 495-3786-ND, mouser 871-B72210S271K101
  • ✓family: TDK_B72210
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jikp8cww/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ b72210s0271k101.kicad_sym✓ b72210s0271k101.kicad_mod✓ b72210s0271k101.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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← Commit history

b72210s0271k101: factory component page (tier=mfr)

Ray ·c3a49af9ba ·23h ago ·parent 629fa1d
1 file changed +225−29
page.json+225−29
page.json+225−29
@@ -1,8 +1,11 @@ {+  "schema_version": 1,+  "type": "component",   "slug": "b72210s0271k101",+  "title": "B72210S0271K101",+  "brief": "TDK Varistors, THT, P=7.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",   "version": "0.1.0",-  "type": "component",-  "description": "TDK Varistors, THT, P=7.5mm. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+  "license": "CC-BY-SA-4.0",   "tags": [     "component",     "circuit protection",@@ -10,26 +13,6 @@     "factory-2.0.0",     "extractor-text"   ],-  "dependencies": {},-  "hero": {-    "type": "image",-    "path": "docs/hero.png"-  },-  "files": [-    "page.json",-    "README.md",-    "b72210s0271k101.kicad_sym",-    "b72210s0271k101.kicad_mod",-    "b72210s0271k101.glb",-    "b72210s0271k101.step",-    "b72210s0271k101.lbr",-    "docs/hero.png",-    "docs/b72210s0271k101-datasheet.pdf",-    "viewers/symbol.html",-    "viewers/footprint.html",-    "b72210s0271k101-hero.glb",-    "b72210s0271k101-hero.overlay.json"-  ],   "component": {     "mpn": "B72210S0271K101",     "manufacturer": "TDK",@@ -122,12 +105,12 @@         "origin": "footprint origin = pad-pattern centre",         "seat": "body on z = 0, through-hole leads below",         "extents_mm": [-          12,+          12.0,           4.5,           14.5         ],-        "zmin_mm": 0,-        "centre_offset_mm": 0,+        "zmin_mm": 0.0,+        "centre_offset_mm": 0.0,         "footprint_binding": "identity",         "sha256": "9fe372188e8a7d5a235952a76181c650a3afa9172c7976ec46a070fce4552720",         "checked": "2026-11-05",@@ -135,10 +118,223 @@       }     ]   },-  "visibility": "public",-  "org": "adom",+  "metadata": {+    "specs": {+      "Manufacturer": "TDK",+      "Package": "THT, P=7.5mm",+      "Category": "Circuit Protection",+      "Pins": "2"+    },+    "characteristics": {+      "version": 1,+      "source": "datasheet",+      "datasheet_sha256": "0f741b20f56ee3e323b2dec95805ea0c2ddcb559dee67d6abf0c6ca34046db1f",+      "rows": [+        {+          "name": "Varistor voltage tolerance",+          "symbol": "ΔVV",+          "kind": "tolerance",+          "unit": "%",+          "min": -10,+          "typ": null,+          "max": 10,+          "conditions": "",+          "source_page": 10,+          "source": "datasheet"+        },+        {+          "name": "Varistor voltage",+          "symbol": "VV",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": 430,+          "max": null,+          "conditions": "1 mA",+          "source_page": 10,+          "source": "datasheet"+        },+        {+          "name": "Maximum clamping voltage",+          "symbol": "vc,max",+          "kind": "electrical",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 710,+          "conditions": "ic = 25.0 A",+          "source_page": 10,+          "source": "datasheet"+        },+        {+          "name": "Typical capacitance",+          "symbol": "Ctyp",+          "kind": "electrical",+          "unit": "pF",+          "min": null,+          "typ": 220,+          "max": null,+          "conditions": "1 kHz",+          "source_page": 10,+          "source": "datasheet"+        },+        {+          "name": "Maximum surge current, 1 time",+          "symbol": "imax",+          "kind": "absolute_maximum",+          "unit": "A",+          "min": null,+          "typ": null,+          "max": 2500,+          "conditions": "8/20 µs, 1 time, TA = 105 °C",+          "source_page": 9,+          "source": "datasheet"+        },+        {+          "name": "Nominal discharge current",+          "symbol": "In",+          "kind": "absolute_maximum",+          "unit": "A",+          "min": null,+          "typ": null,+          "max": 1500,+          "conditions": "8/20 µs, 15 times, TA = 105 °C",+          "source_page": 9,+          "source": "datasheet"+        },+        {+          "name": "Maximum energy absorption",+          "symbol": "Wmax",+          "kind": "absolute_maximum",+          "unit": "J",+          "min": null,+          "typ": null,+          "max": 43.0,+          "conditions": "2 ms, TA = 105 °C",+          "source_page": 9,+          "source": "datasheet"+        },+        {+          "name": "Maximum average power dissipation",+          "symbol": "Pmax",+          "kind": "absolute_maximum",+          "unit": "W",+          "min": null,+          "typ": null,+          "max": 0.4,+          "conditions": "TA = 105 °C",+          "source_page": 9,+          "source": "datasheet"+        },+        {+          "name": "Maximum AC operating voltage",+          "symbol": "VRMS",+          "kind": "recommended_operating",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 275,+          "conditions": "TA = 105 °C",+          "source_page": 9,+          "source": "datasheet"+        },+        {+          "name": "Maximum DC operating voltage",+          "symbol": "VDC",+          "kind": "recommended_operating",+          "unit": "V",+          "min": null,+          "typ": null,+          "max": 350,+          "conditions": "TA = 105 °C",+          "source_page": 9,+          "source": "datasheet"+        },+        {+          "name": "Operating temperature",+          "symbol": "",+          "kind": "recommended_operating",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 105,+          "conditions": "IEC 61051",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Storage temperature",+          "symbol": "",+          "kind": "absolute_maximum",+          "unit": "°C",+          "min": -40,+          "typ": null,+          "max": 125,+          "conditions": "",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Electric strength",+          "symbol": "",+          "kind": "electrical",+          "unit": "kVRMS",+          "min": 2.5,+          "typ": null,+          "max": null,+          "conditions": "IEC 61051",+          "source_page": 2,+          "source": "datasheet"+        },+        {+          "name": "Insulation resistance",+          "symbol": "Rins",+          "kind": "electrical",+          "unit": "MΩ",+          "min": 100,+          "typ": null,+          "max": null,+          "conditions": "IEC 61051",+          "source_page": 2,+          "source": "datasheet"+        }+      ]+    }+  },+  "variants": [],+  "sections": [+    "hero",+    "viewers",+    "readme",+    "breadcrumbs",+    "info"+  ],+  "discovery_triggers": [+    "b72210s0271k101"+  ],+  "discovery_pitch": "B72210S0271K101 (TDK) component page: datasheet pinout, KiCad symbol, footprint and 3D.",   "author": {     "name": "Ray",     "email": "[email protected]"-  }-}\ No newline at end of file+  },+  "dependencies": {},+  "hero": {+    "type": "image",+    "path": "docs/hero.png"+  },+  "files": [+    "page.json",+    "README.md",+    "b72210s0271k101.kicad_sym",+    "b72210s0271k101.kicad_mod",+    "b72210s0271k101.glb",+    "b72210s0271k101.step",+    "b72210s0271k101.lbr",+    "docs/hero.png",+    "docs/b72210s0271k101-datasheet.pdf",+    "viewers/symbol.html",+    "viewers/footprint.html",+    "b72210s0271k101-hero.glb",+    "b72210s0271k101-hero.overlay.json"+  ]+}